Stop watchdog before attempting reboot on Teensy 2.0 · 9b857be028 - teensy-cores - gitea: thevis.us

Stop watchdog before attempting reboot on Teensy 2.0

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PaulStoffregen 10 years ago

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0dd51eacc5

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9b857be028

1 changed files with 7 additions and 0 deletions

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teensy/pins_teensy.cView File
								
																#endif
															
																#endif
														
															}
															
															}
														
															#ifndef WDFR
														
															#define WDFR 3
														
															#endif
														
															void _reboot_Teensyduino_(void)
															
															void _reboot_Teensyduino_(void)
														
															{
															
															{
														
																cli();
															
																cli();
														
																// stop watchdog timer, if running
														
																MCUSR &= ~(1<<WDFR);
														
																WDTCSR |= (1<<WDCE);
														
																WDTCSR = 0;
														
																delayMicroseconds(5000);
															
																delayMicroseconds(5000);
														
																UDCON = 1;
															
																UDCON = 1;
														
																USBCON = (1<<FRZCLK);
															
																USBCON = (1<<FRZCLK);